We all are just like Autorickshaws always looking for customers(opportunities). Its very good to have customer (opportunity) with you. If you don't have it keep on roaming keep on searching you will definately find one. But what about those rickshaws who just stay at rickshaw stops and don't roam around ? They are like one who is at IIT/NIT/IIM and passenger (opportunities) will themselves come up. But if you are not standing at such a rickshaw stand then keep wandering, just never stop. Coz you rickshaws made to be driven ( just like you are made to explore & struggle ). And remember even rickshaw standing at stand sometimes need to roam around in search of passenger. Just like top tier institute students sometimes need to look beyond in campus options to grab a certain opportunity. And remember if one customer(opportunity) comes but refuses to go along never be downhearted a next customer (opportunity) may be willing to travel longer distance will come soon.
If TCP is like a package delivery service that requires the recipient to sign for the package, then UDP is like a delivery service that leaves packages on the front porch without knocking on the door to get a signature. The TCP delivery service loses fewer packages, but the UDP delivery service is faster, because packages can get dropped off even if no one's home to sign for them.