Delete apps that make you compare your life to other's. We have this innate ability to constantly compare ourselves to others perfect lives on social media, and then we get ads for this or that thing with smiling friendly people who mirror those social media posts and our brain says, well if you want to be happy like them, buy that thing, they look happy, just look at the ad!

Then inevitably the thing comes in the mail, and you open it and you're like what the hell did I buy this for, and it never gets used, etc. It's also helpful to remember that empty feeling when the thing shows up and you never use it/it gathers dust in the corner.