1, often give yourself psychological hints. Whenever you want to give up and give up halfway, remind yourself psychologically, don't give up easily, stick to it and maybe you can do it.
2, do some small things to cultivate self-control, such as meditation, exercise, sleep and so on. All these can reduce your stress, and it will be easy to stick to it when the pressure is small.
3. learn to persist. You can set a few small goals and stick to them every day. For example, I insist on running every day, eating fruit every day, remembering words every day and keeping a diary every day. Over time, you will gradually form a habit and learn to stick to it, instead of giving up when you should.