What you need to do is find a place for it and leave it there. They absolutely do not like to be moved around. Second of all it may need little or no water during the winter depending on how humid your air is. If the leaves start to look wrinkly then water. Fertilize during the growing
season regularly. Watch out because red leaves can mean it's getting a sunburn. Know what shape you want it to have and work at it during the growing
season. If your like me your obsessive/compulsive. So what I did was look at my jade everyday but not necessaily do anything to it. Plants like to be repotted from time to time. This usually means every three years.
That worked for me.