Kairos works with the gift of prophecy. There is a negative kairos. It's possible for positive and negative Kairos to happen at the same time for different people in the same situation.
As a believer we need to understand that God does not determine all things, even though he determines many things. When God invests in one person it is because He wants to bless more people through that one.
As believers, we are supposed to live by principles. Proverbs 24:3. There are some evil days you can’t escape by prayer but by the proper management of your time.
Romans 1:20 - Glorifying God means to value him and reverence him. It means to esteem him as glorious. Your salvific reality must become your pragmatic reality.
Contentment is something to learn. It is not the natural propensity of man to be contented. One of the worst lies the devil can sell to you is the idea that your satisfaction is in your future.
How you handle situations, shows how much understanding you have of the Word of God. And in dealing with insecurities, this is not a psychological topic or one for those that are babes in the kingdom! And in dealing with it, the word of God is enough!