Do you feel tired at times?
Do you feel hopeless at times? 
Do you feel that you have given all your best but nothing comes true?

I feel that when I constantly hit the a brick wall. 
So what do you do?

Take a break, have a slice of cake and coffeee. 
Sit down quietly and think again. 

What went wrong?
Are there any other solutions?
If there are, go for it. 
If there isn’t, change the plan.

But never change the end goal.