when you get a hair cut r u demanding or picky??

i dont usually like my hair when its first cut but when it starts to grow in a little bit more i like it more and more. I wouldnt get someone to redo it because lets say i didnt like the lenth because i felt its a little to short then they cant really redo it, you just need to wait for it to grow back. sure it may suck for the first few weeks but after it will be okay, its only hair, it will grow back sooner or later.