How do you stop feeling discouraged with less money ?

I always envy other people jobs because they are able to work in the comfort of their own home and have weekends off. They seem genuinely more financially stable and happy. Even though they also have to perform peak level in their jobs. Able to get promotions and pay. Meanwhile I compare my life and everything to them. Sighs I don't like working in those low paying jobs. I also wish to get weekends off and promotions and better environment. Don't want to live this stegnant life. I wish I knew my path to success. But I don't know where to start.

I just wish to go college or even learn a skill online. I don't want to work in retail and fast food in my 30s. I'm trying to improve. I don't have any guidance.