for beginners, it is expected to be more active in asking seniors before invest...
You can do this by PM to seniors who you believe have the skills to give you the right direction.
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Youtube has lots of videos and tutorials, and always make a research before investing because its risky, you might end up with good profit or rekt. So just have a little knowledge it might save from fraud.
YouTube is good too, but sometimes there are also many irresponsible videos there, when we make an investment the reality is not in accordance with what is in the video.