I certainly don't believe in technical analysis. I think the success people have with it depends on the fact that so many people use it. As for fundamentals I believe they are important. The problem is that we don't always know what all the fundamentals are.
In this space I think it is important to support the projects you believe in. Try to know what fundamentals you can. Ignore the FUD. Ignore the price action.
RE: "There's no use for any technical analysis."