Bring the alarm clock back from the trash in your life. Do not allow yourself to sleep until noon, put regularity back into your life.
Determine your working hours, the time interval in which you will work, no matter what happens.
Plan your week by breaking down on which day how much you will work, and do it. Or if one day you can't succeed, you make up for it the next day.
Find a calm place. Many people don’t even think about how important this is. Create a separate study room or corner in your home where you will work, and don’t let anything take your attention away. If you can’t do it any other way, then go to free internet cafes, where you can work from.
Set daily goals and don’t give up. Organize your activities in such a way that the day's work is done.
Find your own rhythm, how you can work best. Find out how you operate most efficiently.
Are you the type of person who prefers to be fresher in the morning, so you can work more? Or are you the type of person who is more active in the afternoon?
Or are you the type of person who can pay attention for a short period of time, but more than once? Or are you the type who prefers to concentrate for long periods of time?
You have to find your rhythm. Can you work for an hour but need a ten minute break afterwards? Or do you prefer to work for half an hour, a five-minute break, then half an hour again? Experiment with what works for you.
Measure your performance, maintain statistics. If anything goes wrong, find out what went wrong, why it went wrong and fix it. If anything is going well, examine what is going well, what makes it go well, and apply more of that.
If you follow these few rules, I can guarantee you success.
Feel free to go for it.
I wish you good luck and success in it.