When I bought my jade plant, I thought how wrong could I go. Three jade plants down , I think I have got the answer
1. Say hi to your plant every day & beg it not to die on you
2 water it once in 7 days in winter ( once in 3 for summer)
3. As the morning sun moves across ur garden/ balcony/ apartment .. keep repositioning ur jade. Ideally be on the sun watch from 6:30 am to 8:30am. It helps to time it along your surya namaskar, which I am sure you will want to do in the morning sun
Overall my quality of life & vitamin D levels have increased since I adopted my jade plant.
Hope this helps.