bhai ap ki bat bilkul sahi hy , for example gar ap k pass koi dost aye kuch mangne tu ap os ki mehman nawazi bhi krto or izat b dety ho ,lekin wo dobara aye to ap  ka mizaj change hone lag jata hy or aik stage pe ap us ko aata dekh k bolte ho k dekh phr mangne agya bhikari, same yehi haal pak ka hy...