How to focus on study ?

No matter in which field you studying if you not study hard you will never successful in your life. In every person's mind there be a question that how to focus on studies? If you type on google or YouTube you will get many idea's or suggestions on it but they really work? These are the imparmanent solutions. If you really want to focus on study you have to find a big reason to do it otherwise your focus and attention will distract every time. Not only in studies, in any kind of field you do work or any activity like business, acting field, painting, teaching etc. if you really want to focus on it you should be self motivated. From where self motivations will comes from? It will be comes from your self integrity. Be honest with oneself. Try to follow on these statements which give belew:

First you see the future of the subject. For example if you take science then questioning oneself that why you take this? Of course you want to become a scientist, engineer, doctor etc. Then focusing on your dream.
Didn't do multiple work with your study only focus on study.
Don't bring negative thoughts in your mind related to yours dream.
Do study like play. Don't take it as a burden.
Make your own study's strategies or routine.
Keep avoid lazyness.
Study requires time and patience. If you will not invest these two things on it you will never success.
Most important respect your parents.

Hope you follow these steps and focusing on study will helps you. It is not restriction that you follow above, you follow your owns path but it really bring some changes in you. Study is a process that will changes you gradually. Study is path for achieving your dream.