upper body three times a week?
the whole upper body?
do this danielson=
monday=chest, hamstrings
tuesday=biceps triceps
wednesday=shoulders, traps
thursday= back, abs
friday= quads, calves
having the weekends off should give you enough of a break every week to stay motivated.
and the "work week" mindset shouldhelp too.
i love to train...so i do that split, but i just repeat it after its finished; no breaks.