If you attempt to grow the best mustache in the World you would expect a number of people to tell you to shave it off.
You can listen to others or…
If you attempt to do something different in your life (job/school/lifestyle) you would expect a number of people are going to tell you to stop.
The best part is nothing extraordinary was ever accomplished by listening to others and doing the norm.
Grow that mustache, don’t listen to others.