Can make someone a strong, expressive, convincing speaker. Leo Mercury tends to be emotive, dramatic, entertaining. They laugh easily and loudly, they're typically not shy, and might enjoy storytelling to an engaged audience. They are unlikely to be plain, boring, mechanical, straightforward… on the contrary, they are colorful, fun and natural.
Mercury in Leo can also be a dominating voice, someone who will overwhelm you, speak over you, get the last word in, be very intense and tireless when arguing or bringing their point across. They can maintain conversation very well and also pull attention away from other people who would rather be quieter anyway. Mercury in Leo is great at getting noticed. So their written language could be flowery, eye-popping, engaging. Or they could post very well-edited photos. Or they could frequently share songs. They can also do long monologues, or celebrity impressions, or just film themselves doing everyday life.
Yes, they are likely to be into filming or photographing. Themselves or other people. And put a theme to it. Like having a photoshoot. Or making a short film. Or editing videos to post online. Or talking and talking about any subject in front of the camera.
So they can be particularly good in sales. They will talk your ear off and be very convincing. They will persistently follow-up and try different entry points if someone resists them. They don't stop. People can sometimes find them annoying because Mercury in Leo is very persistent and sometimes takes up too much space, not leaving enough for other people to contribute or feel seen. Actually, Mercury in Leo might really love to hear themselves speak (and marvel at the power and influence in their voice) or feel themselves writing someone else a message… they just love feeling information come from them directly, giving their opinions, using exclamation points. So they can compete for attention or feel that they need their own stage/platform where they can have full freedom to say whatever they want to say. And bring people together on a certain subject.
They are good company because they can do all the talking, they keep everyone engaged, they know how to have a really good time, they can take charge of official communication, and they can stand up to anything or anyone. Yes, Leo Mercury tend towards bravery, boldness, arrogance, power, volume, strength. And they deliver with certainty and confidence. Leo Mercury is also rather warm, cuddly, they tell you how they feel, they freely share what's on their mind and they love a little monologue moment where they can hear themselves, see themselves in what they are saying, and be seen by the listener. People love this about them. When Mercury in Leo is in flow, people can't get enough!
There are many other types of Mercury in Leo. For example, some of them can be welders, mechanics or electricians, solar panel installers. The logic here is very simple, Leo is a fire sign and therefore deals with fire element, electricity, welding, fixing engines, installing furnaces, providing other heating solutions like heated blankets or radiators…
Or they can be photographers, digital or analog artists, clairvoyants. The logic is very simple again. Leo is ruled by the Sun and is therefore associated with light. Therefore, Mercury in Leo can be anyone who works with light, darkness, shadows, contrast, highlights… you can see how the same can apply to people who might paint or dye for a living, like hairdressers and color specialists. At a more microcosmic level, Leo Mercury can simply play with lighting in their home. Having the right lights, setting up a photo area, working with lighting equipment, etc.
Mercury in Leo can also take interest in celebrity. So they might watch reality TV, keep up with tabloids… or read about various world leaders, the latest in global politics… or just take interest in promoting something by making marketing campaigns, edits, bringing attention to it by talking about it.
And, because the Sun is the ultimate generator of energy, so Leo is partially responsible for many forms of energy like engines, campfires, power generators, batteries… so Mercury in Leo might take special interest in cars, enjoy building and keeping fires, lighting candles or incense at home, have many devices with a cabinet full of batteries for them, or figure out how to maintain their own engine/power supply at home.
Well there's much more, but that's a good start!