4. Becoming self-centered
Although you should always stay focused on your goals, you should never hurt anyone to make your journey easier. Everyone knows that what goes around comes around and you really should not want that energy nowhere near you.
Always help if you can and never expect anything in return. Never hurt someone intentionally because you will never be able to enjoy success knowing that someone had to suffer.
If you become self-centered you will never be able to understand people mainly because your “problems” seem more important.
Being alone is not necessarily a bad thing, given the fact that some people but work better in solitude but in the long run it can cause some problems. You will never be able to have a true friendship or a happy relationship if you are not there for the other person and if you only care about your feelings.