Naw man, cuz then you get stuck as the clown, don't entertain for shit unless they r paying you, although u should just smile at the girl you wanna talk to if she smiles back thats an invite to go talk to her, also if you first see sumone you like don't hesitate makes you look whole lot cooler if you see and approach rather than see, sit a few minutes on it, then approach. Anyway good way to start a convo is a simple compliment, like wow, your shirt/shoes/thong/hair/eyes look awesome! (if you see this person often or have seen them before just add today) for example wow, you look good today! I don't think we met... or I had to come say hi etc.
Once you complimented you gotta switch up on em and say, a neg, for example.... wow your shirt is awesome! ... only if it was still in fashion... something like that, not too rude but something that will make her go wtf!? is he hitting on me or is he making fun of me? Anyway. small talk thereafter, not too much ask her questions dun let her ask too many, ask why, how... those r best because she cant answer by saying yes or no, anyway then tell her you gotta run now, but you can talk later, tell her "Give me your # I will call you." dont ask can i have or w/e gives her easy way to say no... anyway once u get her number it's good. BUT don't call her the same day, best to wait 2-3 days. Keeps her on her feet besides, you don't wanna seem desperate even if you r.\
ok asian kid that's my advice take it for what it is. have fun
practize till you get good at it, you can hit on any random chick to practize, maybe that way u will stop studdering and it will flow smoothly.