I got a cheap mountain bike from a local sporting goods store a few months ago. Was lucky to find it because COVID depleted all bikes in this area. Been hitting the trails 2-3 times a week since, and they’re brutal. Going down hill is my weakness. I don’t trust my cheap bike or myself with all the roots and rocks around here. Trying to keep heels down, center of gravity, look ahead…but it’s slow going for me. My question is actually two questions. How can I build up confidence and go faster down hill? And, I’m upgrading to a Giant fathom 2 29” (won’t get here for a couple months though). Will a better bike help, or is it all in my head?