My 3 career advices:
🔷 Build a wide network
Know experts from your fields and stay in touch with them. Try to extend your network outside your own academic discipline. LinkedIn is a good place for staying in contact.
🔷 Help and ask for help
People will remember you if you can help them. Also, don’t be afraid to ask for help and contact experts. Just send a friendly email, and there is a good chance that you will get an answer.
🔷 Don’t stop growing
Don’t accept the status quo in your career. Grow each day a little bit. Step up to a higher position, move to a new place, or learn a new skill. Every small step will bring you forward.

