Resignation discussion with Manager
I am planning to resign as soon as I get an offer and will probably start interviewing in a week or two. My manager is a good person, is it okay to discuss about resignation with him? Or should I wait for an offer?
Get an offer first
Being a manager, I'd suggest not to share this. The moment you share, he'll start looking for your replacement, may give you important work (if you are an asset). He'll try to get his quarter/year commitments done as much as possible.
It depends on your relationship with the manager. If you trust the manager and expect him to act like a mature adult, it is best to keep him updated and avoid burning bridges. If he/she truly believes in you, they will support your growth inside or outside of the company
Bad idea. However a good person he is, he's still his manager. If OP doesn't leave for some reason, it might impact his/her promotions.
I’ve been in the industry for 11 years, I would have done this for all but 1 manager whom I didn’t trust. Trust is foundational to the approach to work.
No.
Manager will have unnecessary questions/doubts on you.