I would love to attend a seminar regarding bitcoin investment on how to earn on it because basing on experience as i have purchased a little amount of it seems like i had a little problem like having fear and worries as a result i end up losing my money in the end of the investment. In any case if someone had any ideas how to get a chance to get an orientation on bitcoin investment then i will give it a try.
I hope that you didn't lose too much. See it as a valuable lesson. A lesson that everybody needs to go through when investing into crypto (or who trades for that matter). There just is no way around it. Knowledge and experience are the only two things that really help you in the long run here. So attending a seminar might get you started, but maybe also bias you or steers you in the wrong direction.
Be aware that people who organize such seminars don't have your profit in mind but their own. Search the forum a bit and see for yourself what experiences other users had, they might be similar to your own. I learned a lot by just observing and - of course - reading a lot. There are so many first-hand user experiences that might help you (even if you don't realize it yet). Attending a seminar won't help you in my opinion.