if you need a job that works around your lifestyle then supply positions give you that. You must be able to drive to various locations and be willing to work on very short notice.
Typically your day starts with a call at 6am.
Some kids are a charm to work with, some are very difficult and some will break your heart.
Some teachers will welcome - more... you and others will resent you. Just work around them and remember why you are there. - less