So, how many "profiles" will I need to make? I'm sure my typing is different when I'm on the bus, out for a walk, after I've had too much coffee, etc. I've yet

So, how many "profiles" will I need to make? I'm sure my typing is different when I'm on the bus, out for a walk, after I've had too much coffee, etc. I've yet to try it out of course, but don't see how this would be effective in any way other than making me frustrated.