this is what i have read multiple times on this forum. can some one explain this?
on a cellular level, testosterone make the cells produce protein (muscle), but far as i know this does not take 3-5 weeks from the time when the receptors on a cell gets in contact with testosterone?

also by experience, testosterone make me gain multiple pounds (water), sweat alot and my pain tolerace while working out goes up (placebo?) already after 1 week, some of the test effect comes realy fast.

can someone explain this? is it something i have missed?