Upgradation seat ka usi logo ka hota hai jo log counter ticket ke waqt upgradation option pe tick karte hain ya fir online ticket ke waqt tick karte hain. Bina wajah har baat ke liye railway ke against bolna achi baat nahi. Har baat ke liye railway employees ko demoralise mat kiya kariye. Its not a big issue ki aap rule regulation ko bina jaane kuch bhi likh de.