If that which you really would like is a FWB sex-only relationship, that could be fine, but do you consider which you have sufficient psychological relationship experience to be intimately involved in somebody (as well as most likely buddies) without developing the “I would like to be your only partner” psychological mindset?

This will be a really good concern, and it is one you need to think about not merely about it specific possible relationship, but future/other dating relationships.