Tips before starting a work?

Just got a job! Puro congrats lang ako nung nakaraan, minanifest ko na susunod ako naman and it worked! iba talaga pag pinag dadasal at minamanefest mo

Anyway po, pls give me tips and advice how to survive in work especially in government. Mga dapat gawin at hindi. Medjo kinakabahan kase syempre ako lang newly hired sa dep namin baka ako pa pinakabata. Any tips will do, kinakabahan lang po talaga ako 😅