It is not unusual to internalize. It is not an aberration to think on and contemplate any outcome. Our world is so fast paced reality slips by many. We need to stop, reflect, think.
Philippians 4:6-7 do not be anxious about anything, but in everything by prayer and supplication with thanksgiving let your requests be made known to God. And the peace of God, which surpasses all understanding, will guard your hearts and your minds in Christ Jesus.
If we took a little time to look into our hearts. Into our souls. We would see the reflection of who we are. God gave us a mind to think. A heart to feel. A soul to survive. Not all things are meant for us. We have to discern and if we can't (discern) call on God to help. There are deceptions around every corner. Wisdom & Understanding triumph over all. God is love, that's all that is needed.