Are we too vulnerable?

We think we are strong.. We think we are always on the right side.. But, have you ever felt vulnerable? Vulnerable here means emotionally.. When you see an old man sitting on the side of road, begging, you will ignore or you will donate? We probably ignore because nowadays faker are all over. We dun even trust anyone anymore.. An injured man asking for help, he might be a robber or worse, you dare to help? We are so vulnerable.. We do not trust anyone anymore and nobody is trusting you anymore.