We all compare ourselves to the biggest whether it be in magazines or the gym.
I remember when I started training there were maybe 5 guys in that gym who I thought were ridiculously big. About 5 years later I was at another gym and one of those guys was there and I was bigger than him then (he was a lifetime natty but good size). I never thought I was that big.
But when you look around no-one trains out there and especially not for years and years.