There is a purpose in it!
Do you believe that there is a purpose for everything? I certainly do. I never just randomly run into a person or be some where at a particular time. I honestly believe that God is in control of my life and so therefore I am always at the right place at the right time reaching or meeting the right person.
In Ecclesiastes 3:1 (KJV) To every thing there is a season, and a time to every purpose under the heaven.
God places us in the paths of others at the right moment to make a difference. Nothing is left to chance. You didn't start or stop that job just because. You might even be confused or having doubt about your decision. Why is it that you made that decision at this point of time in your life? There is a greater purpose! I know it! Maybe you've served your purpose there and now your are needed elsewhere.
I love to look at things and situations in my life as such. God wants me here. God allowed this to happen. How can I adjust to His will? No matter if its a good experience or not, its serving a purpose.
Maybe at the old job you were being held back. There maybe a new opportunity for you where you can exceed and grow.
The pregnant mom who is awaiting her unborn child to be born. The mom is a weary because the lil one has passed the due date. Maybe the child was destined to be born on this date at this time for a particular purpose. Who really knows right. GOD does and that's why we must trust Him with our life!
Every thing has a season. Seasons come and go, leaving different affects but making an impact at the same time. To every time there is a purpose.
On to the next opportunity, the next season.