why am I here?

My brother-in-law reminded me today that when going through challenging situations to take a step back and think about how somewhere down the line in your life there is a purpose for everything you are going through. No matter how difficult this time is or frustrated I am right now, one day I will look back and say now I know why I went through this tough stint. Everything happens for a reason, every situation will provide a lesson or give you something to help you in another situation in the future. And right now I have to keep telling myself that over and over. I am in a rough spot right now, out of my routine, out of my comfort zone, pushed out of my own space, not knowing where my life is going, plus my patience and temper are being tested to the max and I can barely take it anymore. Instead of breaking down I am writing, trying to get out some of these emotions, trying to see the situation from another perspective, being thankful that he came and gave me that advice when he did, trying to BREATHE, and knowing one day the reason for this will be perfectly clear to me.