Turn this statement into a question: I can do this.
Can I do this?
主语 + can + do sth.
Can + 主语 +do sth. ?
Definition of self-motivation
Ability to do what needs to be done, without influence from other people or situations. People with self motivation can find a reason and strength to complete a task, even when challenging, without giving up or needing another to encourage them.
Being around other self-motivated people is a huge help. You need to share your triumphs and struggles with people who are also pushed by internal motivation. So find a mentor or group of people. Their support and advice can push you forward.