What is my bf?

Nice triple digit bf percentage

~15%

>6 years
What do you even improve on?
I couldn't last 2 years without starting a cycle to go faster

>what is body composition

Its just a habit and routine. My life is a lonely one. Its either gym or skyrim, again.

Yes

Down 40kg, I'm thinking I'm finally at or just below 20%, does that seem right?

...

yep round 20%