The first 2 days at new workplace is hard. There are so many things to learn and so many unknown. It is a dauting task. That is probably why I stayed with the old job for so many years. Getting out of comfort zone is difficult. Stressed.
The key is to focus and not rush. Have a cool head. Always try my best. Believe in myself. Treat everyone with respect. There is no turning back. Success or failure depends on many different conditions coming together. Try my best and be peace with the outcome. Things are always fine as it is at this moment. Do not struggle with the present. If things are good at the moment, great. If not, it will get better. There is nothing that I cannot handle. Use this challenge to practice patient and virtues.
Look at things from other's angle. Do not take thing personally. Who is this I? It is the ego. Do not get on the cycle of suffering.