I believe mindset is everything. There are many human kind fear factors in my opinion. Because I have been alone so wise person said if I stay alone for time being is will be good for my happiness. 

Poverty, Critics,Bumping to pretty men or woman,old age and achievements. 

All other fear factors are minor as no one get perfect life and everyone have to overcome some sort task given when they step outside for mornings runs if that wasn’t then it will be unnatural . To overcome fears I do what works for me because I believe combats and elements trick and treats to keep me happier than yesterday. This is one of those reasons I do myself to make it happen I can’t go on and on about it because I’ll look like goof with piece of ingredients I have.