Hi, I have had some success going in for the kiss and getting stuff from it but most time my body physically stops me from going in and making a move. My brain also struggles to notice if its ok to go in for a kiss. What are some techniques(common or niche), video playlists, quotes or insults yall can give me to fix this?

Edit: A friend told me that positive affirmations such as "I go in for the kiss" works. Is that true?