With all the stress that comes with a PCS don't let these top 10 mistakes happen to you. Make sure that you keep your feet on the ground and are as organized as possible. A PCS is not the end of the world. To be honest it can be a great adventure. A time to re-evaluate your household needs and wants. A time to downsize. Be excited for a PCS. And always remember the attitude you portray will be the one that will make or break the whole process.