There are many things you can do in advance to make your way to the new country easier:

When you relocate, you’ll have so many decisions to make that it’s easy to get overwhelmed. Do as much research as you can before you go. Make good use of social networks, they can help you to avoid isolation that can occur when moving abroad.Learn the language from day one. Every step you take in learning the language of your host nation brings you closer to the culture.

Gather information as much as possible about the new country, city and your potential neighborhood.

Become acquainted with the culture of your host nation. Which are typical characteristics of the people? Which are the main behavioral differences between your home country and your host nation.