Not that this helps at all .. but I think its cool that way!!
But I love different and odd ball plants...

I would guess that giving it the proper positioning in relation to its light source may help over time.

Nice deal but not typical in it's coolness as mentioned.
General ideas in brief :
A) All cuts can be rooted if you want more jades.
B) No more than two steps should be conducted at any time.
C) Any steps can be done at any time or in any order during your up righting goal

1)Thin them out, re pot the thicker base from the thinner or in a combination that fits your appeal.
1A)Upright them as much as possible when re-potting
2)Pruning back down by removing stringy thinner ends.
2B)Hard cuts all the way back to thickest parts of trunks
3) Wiring it upright with lighting to assist as well
3b) Just a thought but have you considered a crash course in succulents as a bonsai ?

Mentioned 3b because there isn't any thing wrong with some leaning of branches and/ or the tree as a whole for jades but the pic honest It's just to much

Suggest you not do anything to harsh like put it outside for a while. Would suggest prune hard, separate and cut all loose thin string ends from the thicker harder cuts. Root these separately for smaller new trunks Re pot the base plants more upright be done first.

Your new jade tells a story even now. It says it's strong even when someone tried to drowned it, all it did was live.

Succulents : Use to mean water loving but not that kind of love. They love to keep what little they get to "POW! " not love to hoard water such it has in the pic.

cool a jade that loves to hang out :D

Yes, the first thing is Light. Second, a judicious pruning.
Third, if you want it more upright, simply re-pot in a more upright fashion (stabilizing as necessary, of course).

As Pots said, I wouldn't try to change it overnight. Increase the sun (gradually, since it hasn't been in strong light), and that alone will cause the new growth to be upright. Then prune away downward, dangling, limp, undesirable growth.

Next season, when the plant has regained vitality from more light and is cleaned up with pruning, then re-pot into a fast-draining mix with the orientation that you like. Fertilize regularly and you will see remarkable, sturdy new growth.


Josh

Thanks everyone!

I kind of love it!