Changes always cause concern, whether it's a transfer to a new job or a change of environment. However, good preparation for possible difficulties helps you feel more confident and enjoy the process. 
 
For example, I always think about backup options, especially in winter. <a href=https://tanita-russia.ru/legkovye-avto/><font color=#1C1C1C>Snow chains</font></a> are just the backup option that saved me more than once on a snowy or icy highway.