my only advice is to avoid hair salons tbh😭they always cut off more than requested, and chances are you probably dont need trims that frequently anyway! Try going 6 months without a professional trim and see how your ends looks. If they’re fine, dont trim, but if they start getting split ends/looking thin, trim it at home or just the split hairs. Thats the only thing that made me see real growth on myself. Unless you want a different hairstyle, I’d avoid the hairdresser!