On H1B visa. New to US. I need some information on what other H1Bs are doing related to finances, buying a house, green card etc. Unfortunately, only people I know are the ones from my office. I have tried meetup apps and still have not gotten anyone with experience in the topics that I have mentioned. I have some senior collegues who are/were on H1B. Is it okay to ask these personal questions? All we have are office team lunches. When to bring up these questions? How to keep in touch with them even after we leave the team/company?