1. Open your mind: Why did you say this in the first place? Some things can't be changed because of bad habits (bad words) or natural conditions, you know? Countless people have been distressed and feel that this is their own pain point and will be laughed at. In fact, when you are older, you will find that the problem may still exist, but it is no longer a problem. Live with confidence and publicity. If you look at it again in 10 years, it will be covered up by your other beautiful highlights.
2. change; Don't change it if you can't. Change it if you can. Walk at a moderate speed, don't focus on walking.