There is nothing permanent in this life. Everything  changes and whether we like it or not,  it impacts us. But instead of denying and resisting it, we should learn  how to accept it and move on.

“We need to develop the habit of looking at whatever happens through a positive mindset instead of a negative, defeatist one.”

Have faith that God has a purpose in everything that happens. We need not understand what and why now, but for sure in His perfect time, we will know it and be thankful about it.