T. Harv Eker said in his book ‘Secrets of the Millionaire Mind’:

 

Rich people see opportunities.  Poor people see obstacles.

Rich people see potential growth.  Poor people see potential loss.

Rich people focus on the rewards.  Poor focus on the risks.

 

So, have a positive mind-set, and, whenever you come across an obstacle, remind yourself that “it will work because I’ll make it work!”