Drawing a line is the most difficult thing to do in the world, because nothing is definite and nothing is permanent. there's always exception. we hate people to do something sometimes and yet when we do the same we feel that it's okay.
or, today's yes could be tomorrow's no. your misfortune could be someone's treasure.
1. humans always contradict themselves.
2. everyone's perception differs.
Everything is always easier said than done.
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