Welcome to the forum, Oleg!
Good to see you're feeling motivated again.

It would be interesting to hear about what you've tried so far, and for how long.
Have you thought about starting a workbook in the DreamViews Academy?
That can be a good way to keep you on track, since you can see your progress and get great advice from our experienced teachers as you go.

You will become a lucid dreamer if you stick with it!