You may feel you have no choice but to follow your dreams and you convince others to keep going.
Keep things real and practical, focus on one step at a time. Try not to think at all about fear or failure. If necessary face your fears, but you may find most of what you fear does not happen. Although you need to be focussed on keeping things going in the current moment, make sure you don’t lose sight of the bigger picture. You may be closer than you think to where you want to be.