I Should, I Can, I Will, I Did
When you think of choosing a work of your interest, then, at first you should say to yourself, “ I should do this ” Then, after knowing or learning about it more, you should say to yourself, “ I can do this ” After learning about it more, you should say, “ I will do this ”, so that after completing the work, you can say, “ I did it ” Never lose hope, keep learning about the work of your interest, learn from the mistakes made during the work and keep improving so that you can be successful in that work.