I started using Photoshop on my photos in 2003. I had just started working then. I used to replace faces of celebrities with my own face. Haha. I mastered the technique after reading various tutorials online.
But ask me to do the same thing today and I won’t budge. Why? Because I’ve totally forgotten about them now! I was just good then because I had tutorials to follow. My Photoshop skills are now back to zero. Poor me.