If you are an insomniac by choice, don't be. If you are an insomniac by habit, change the habit. If you are an insomniac and can't do anything about it, seek help. Get professional guidance. Do something about it.
Sleep is often neglected and ignored. We lead a busy life, where time is a constraint, and peaceful nap a privilege. Don't succumb to the pressure. Sleep is a necessity. It is as important as breathing or eating. Do not shy away from it.
Your health is important. Prioritize it.