I'm 14 years old and i want to make my own music video BUT?

you will always get negative feedback no matter what you do. Thats just an unnavoidable fact, but it if you make music that appeals to most individuals, youll do fine. if your and instrumentalist, usually people will criticise your playing and a singer, your voice. I say go for it because it doesnt hurt to try. and if your doing it for humor, state that fact so you arent insulted up your desire to make people laugh.