Never Weary now removes Energy decay, costs 10,000 Satisfaction Points.
Originally when The Sims 4 first came out on Windows, Never Weary removed the need to sleep (although it actually provided -100% Energy decay) making it the only Trait with a -100% decay, the other be...
I have a Sim(s) with Never Weary before patch, and they still have it. They no longer need to sleep ever (but I'll probably change them all to seldom sleepy instead)