"It is only a failure if you learn nothing from it, otherwise it is experience"

You will not be able to lift 500lbs the first time you go to the gym, maybe you won't even be able to lift 50lbs. You won't get a 7 digit income job as your very first job, maybe you won't even get that 40k a year job your first time. You won't sleep with a unicorn your first time, you might not even get that 6.5 you were working on.

This is not failing.

Learn from each attempt you make in life. Reflect and see what you did wrong. See what you need to improve. Educate yourself on experience. You only fail when you stop learning.