I am objectively terrible at multiplayer, only occasionally winning by virtue of sheer dumb luck and doing dumb things that people sometimes don't see coming, due to how dumb it would be to do such things. :v
Singleplayer is a different matter, where i consider myself reasonably competent, but not exceptional by any stretch of the imagination. My golden age was back in mid-late 2008, which was nearly 6 years ago now (shit), and i've grown pretty shitty during all that time.