A change of plans means that you have decided to do something different that what was originally planned. Usually this change is caused by the situation or an unexpected event, but sometimes plans may be changed at the last minute without any warning at all. When you make plans it is best to stay flexible to some degree, because there are things in life that can not be controlled or anticipated.
Stop looking at your stomach when you get out of the shower and complaining about your body, when you are eating everything in sight and never going to the gym. You are the reason you look the way you look. You are the reason you’re unemployed. You are the reason why your surroundings are so dis-functional and negative.