How to be positive all the time

Hello friends .. 
Many of the people start many thing but when that thing is not go good they got demoralize and stop doing that and again  back to the pavilion so friends I would like to say that when ever you start something don’t think about there rustle just think about that what are you going to learn because when you start new something it is natural that problem came in front you but don’t take them as negative they come for teaching us do this and make you thing better ./… so never loss hope and be always positive 

Thank you