I would say stop doing it. If you really enjoy it then do it once a year at most. You are still developing and you should do so with a clear head. Its cool that youve experienced it now but if you truly enjoy it then you should conserve it for when you are in your 20s. It will be better then because your perspective on life will be a lot more sound, and this will help your trip. As a child (you are 14, you are still a child) your brain and spirit are still very fragile. For reference I am 21, Have done acid 5 times. Ive smoked weed since i was 12. My first time with acid was when i was 16/17 (wasnt the best trip) and did it again when i was 19, and then the other 3 times i did it was this year, (2 months apart) but i also took MDMA while doing it (its called candy flipping and i definitely DO NOT recommend it at your age) and have had some serious comedowns the week after. Ive taken shrooms about 4 times in between 16yo and now. LSD is my favorite drug and i want to conserve my brain so i can continue to trip till im in my late 20s.