I think the nervousness is something we continue to seek. I know I do. As time goes by, I build bigger more complicated and more difficult projects. Sure, If I fly a .40 sized trainer, no biggie. That is why I continue to go faster and bigger. Competition is also a big part of the hobby. Keeps it interesting . I love this hobby. It is the greatest extra curicular activity I have been involved in.
This one knocked my knees on the maiden! I have been flying her now for years.