Monday - Chest - Middle, Upper, Lower all 3 sets, 10 reps. Then i go to my max and do about 3 sets 3 reps.
Tues - Arms - Triceps, Resistance Triceps, Up and Downs for resitance.
Bicep curls - 3 sets 10 reps of 35lbs or 40lbs. 3 sets 15 of 25lbs or 20. (I seem to be inconsistent with weight on my arms).
Wed - Back exercises - Lower, Middle, Upper. All with machines, but I may start using dumbells again.
Thurs - A little bit of everything, mainly with machines and not really free weights on this day.
Fri - Half Arms and Half Chest. (I tend to skip Fridays because Im usually too sore to do anything or busy.
Ok, to be honest, you're over training.
You're hitting Chest pretty hard on Monday then doing it again Friday and I bet your "a little bit of everything day" covers a lot of chest as well yeah? Most people that do a little bit of everything days focus on chest and arms because that is what they want the biggest.
Your biggest problem is you're not doing legs. You want to fall over or something? WORK YOUR LEGS! Big legs and core (squats) will allow your body to build big everything else. When you work your legs and do big compound lifts like dead lifts and squats your body builds ALL muscles and releases more testosterone. WORK YOUR LEGS!
Dont do your last max 3x3 chest thing. Instead increase the weight on chest exercises and smash out 4 sets of about 8 reps. I tend to do 10,10,8,6 and that's always my max rep I just cant lift any more. Start with upper chest, then do middle chest, then lower chest, then flys. Once youve done all your chest sets, try to do some push ups. If you can do them, you havent trained hard enough.
Train each body part ONCE A WEEK.
Arms, do cheat curls, preacher curls, hammer curls, etc etc, switch it up, there are sooo many different arm exercises.. Keep your body guessing.
Stop neglecting your shoulders. Big shoulders join the chest and arms together.
I split it like this:
Monday: Legs and core.
Tuesday: Chest.
Wednesday: Cardio
Thursday: Arms (I wait a day between chest and arms because chest also works out tris and I dont want to over train them)
Friday: Shoulders and back
Saturday: Cardio
Sunday: Cardio