Unfortunately, this kind of change often occurs only when a situation has deteriorated to the point where others are affected because the individual has chosen to do nothing. Everyone has blind spots . There are things about us that others see that are not in our awareness. Second, be prepared to receive what you ask for and be ready to act on the suggestions. If you are not thus prepared, your asking for feedback will have a hollow ring to it.
Significant change comes in behaviors rather than beliefs .
Many people sincerely believe they should lose weight, but they don't do it. Merely speaking about my belief will not suffice. If you mean it, act on it. Behavior-change programs can be successful . Here is a brief summary of behavior-change ideas.