Always remember that God is in control of everything. He wants you to enjoy life and not fret about the future. Worrying means you do not trust Him. Weird thing is, it took me decades to realize this. Learning things the hard way. But as I always say, never regret anything that makes you smile. Everything happens for a reason. Cliche but true. People come to our life for a reason...and they leave for a better reason. Never question God's plan. Just be grateful. Live, learn, let go, laugh at the confusion, put all your worries inside a box and throw the box away. :)
God is in control.