Challenging in order to creating motivation

Hey guys.What’s up?
I’ve been thinking about finding some people to have a challenge with.Because I think having some people(better at my level) to have a challenge with is a great way to learn and improve.So my question is how can I do that?How can I find some people to have a challenge with them once in a while?What’s your opinion on this guys?how can it help to learn blender much more?
Thanks.