Gym , about yesterday

I’ve been squatting 4x 10 x 65kg, and dead lifting my body wieght but lower reps . As a result by legs sometimes feel like they have another gear for running. Still going slow mind. I was in there yesterday with a posse of proper athletes . One of them ran the 4x400 final in the 2012 . I try not to be intimated by these young fellas and in return one of them corrected my kettlebell form