Choosing what to major in (or even whether or not to go to college) is a daunting task for many. Others give it little thought. I found this podcast episode (14 minutes) from Ask Pastor John to be wise and helpful.
His main considerations are
1. Aim at God's glory
2. Pursue Personal Holiness
3. Consider Your Gifts
4. Ponder Your Desires
5. Pay Attention to Needs
There is more in the podcast, so I encourage you to listen to it.
