I would not exactly agree with the above statement., maybe just my locality Tampa? There are many more tops then there are bottoms here where I hang out. In either case however it is probably more natural to be a top. I started out as a top becaise it seemedore natural to me. But after I tried being a bottom, it was clear that I only wanted to be a bottom. Often, it has to do with both the pleasure you receive as well as your mentality. Commonly, bottoms are more submissive and tops are more dominant. That is not always the case, however is quite typical. It's up to you, but I would say starting out being a top would be much easier as being a bottom take some getting used to. You can make a top very frustrated with you, almost angry if you cannot accept his cock. That is the one thing that makes being a beginner bottom difficult. Additionally, if you're never done it before and it is painful as opposed to an enjoyable. You will tighten up and that will make it more painful for you. You have to ease into being a bottom. As opposed to a top, that essentially comes naturally from our anatomy.