Walking after the flesh, simply put, is to prioritize man's (natural) desires over God’s (Spiritual) will. To prioritize anything over God is idolatry. I've said before many times:
GOD FIRST
I'm not forcing my opinion on anyone. I'm relaying the Word of God to those who have ears to hear...
Praise God. Can I go further to my studies and what is my future plan and where I get a good job in India or else out of the country, and what about my family matters, will I improve my spiritual prayer, will I be used by God's ministry?