Is 21 too young for a serious relationship?

I had a gf last Valentine's day and it didn't workout longterm and my parents keep asking me if I have a new girl to take out. I don't and Im recently 21 and I told them I'm going bar hopping and I'm going to flirt with the single women. They said I need to stop going out and settle down. They don't like my college friends and I usually go out with a group of girls and guys who are just like me and we have fun.
Updates
+1 y
Update
Updates
+1 y
Update.
Is 21 too young for a serious relationship?
Post Opinion