haha I just posted about perfume! you can start by following some perfume creators - I like perfumerism and eliselovessmells to name a couple. I also recommend you join some perfume facebook groups, as you can often buy samples/decants from people for cheaper than in store. look up the notes of what's on offer, see if they sound good to you, then try them out and take note of what you like and dislike about them. Fragrantica is a wealth of information for finding similar fragrances. best of luck!