Many stray hair after self cutting ? Hi, due to covid, I tried cutting my (male) hair by myself.
I used an old (bought in 2003) conair gadget.

It has been 3 weeks since I did it.

The problem: every day i find stray hair that are longer than haircut (was cut number 4) which I have to cut with scissors.

Question: is it because i did not know how to cut hair?
Or is it because of old hair clippers from 2003 year?

I do not want to buy new clippers to find out that same thing happens.

Thanks