People will make mistakes because they are human.
People will fall short of our expectations.
We would expect people to act the way they have spoken and they end up acting I direct opposite.
People would betray us, yes they will.
We would also betray people and fall short of their expectations of us.
This is why we should be kinder. Be more accommodating.
Be less judgemental. Don't be quick to announce the mistakes of others.
When a colleague 'messes up' at the work place, you shouldn't be the source of the news.
The news would definitely break but it should break elsewhere.
Be a shoulder people can rely on. Let people find solace in you.
Remember the scripture that says 'Give and it shall be given unto you, good measures, pressed down, running over shall men give unto your Bossom'?
That's exactly what it is. You will reap what you've sown.
You will make your own mistakes and how you treat others in their low moments, to a large extent determines how you will be treated.
In summary, judge not so that you be not judged.
Don't forget, you're complete and enough.