If you feel bad about yourself, if you have low self-esteem, and low self-worth, then buying a new shirt probably isn't gonna help you, it will just distract you for a day or two.

However, there is something to be said about dressing and presenting yourself to the world in a more dignified way, a way that reflects your inherent dignity and worth as a person.

Your appearance talks to you, but it also talks to others. Make sure it says: “Here is an important person: smart, prosperous, and trustworthy.” 

Keep bulleted lists to restore order to all the main domains of your life you can restore order to.

If you leave things alone, they always get worse and disintegrate rather than stay the same.

Now, I'm going to say something that you don't want to hear, but it simply is the truth about living a meaningful life:

Without a direction in life, without a "game plan" of what you're doing with your existence and what you're working towards, by definition you're directionless. Figure out your purpose and strive to work towards it.

Taking care of your physical health is the cornerstone of your mental health.

Take care of The Three Pillars Of Well-Being

1. Exercise
2. Eat clean
3. Sleep well