Large breakfast

I had a rather large breakfast like I did yesterday.  I wished the eggs I made were fried.  The eggs could have been boiled or poached.  Instead, they were scrambled.  I just would like to know about food preparation and why it is so important.  I use loads of butter and margarine in my foods.  I don't feel guilty today so I would like to learn also to deal with what I ate and take this as a lesson, sort of speak.