I watched a video of Elon Musk onces when he talked about this. He said that he does feel fear. All the great achievers feel fear, but I think that the emotion of belief takes over, when they find it important enough.
For me I fear that I won't achieve anything, because I fear of doing it. To get where you want you need to take risks, but if you do nothing, to me that is more riskier. When I realised that It was easier for me do things differently, such as getting into crypto.
Thank you for sharing this. It made my day better :)
Thank you very much sire for the encouraging words too...