https://lifehacker.com/how-to-convince-yourself-to-keep-going-1836858040
The article suggests that the key to convincing yourself to keep going is to change the way you talk to yourself. Specifically, it recommends using second-person self-talk.
Use "You" Instead of "I"
Research has shown that people who use "you" when they talk to themselves during difficult tasks perform better than those who use "I." This is because using "you" helps to create psychological distance, which allows you to see the situation more objectively and with less emotion. It's like you're coaching yourself from the sidelines.
Give Yourself a Pep Talk
The article also suggests that you can give yourself a pep talk, just like a coach would give to their team. This can help to increase your motivation and confidence. The article suggests that you can say things to yourself like "You can do it," "You're a champion," and "You're not going to give up."
Remember Your Past Successes
Finally, the article suggests that you can remember your past successes to help you to keep going. When you're feeling discouraged, it can be helpful to remind yourself of all the times that you've overcome challenges in the past. This can help you to see that you're capable of more than you think.