I'm sure it feels great to change your name, feels like you're creating a new identity plus the whole excitement but I did this midway through college and in my country here, I have had to take an affidavit/proof of identity with me everywhere whenever I am doing official paper works, now my degrees carry a different name, banking details another and so the passport. In retrospect, I feel it wasn't worth the stress, but it was fun to rename myself back then even if it was just my middle name.