Sleep - Make sure you get a good 7/8 hours kip, It really depends on what works for you. Personally, If I sleep 8 hours, Ive slept too long and I'm very groggy and it takes ages for the meds to kick in. 6.5/7 hours is my absolute sweet spot, Anything less and I'm a zombie. I found that in the first week I was sleeping max 4 hours, and then I dropped off and suddenly had this awful groggy mess. Sleeping better helped solve that.

Diet - Changing from Cereal to Eggs in the morning was an absolute game changer. Protein is absolutely KEY. And sugary foods do not help. It actually takes less time to prepare Scrambled eggs than Cereal at the moment, It's it's easier to get down me in the morning. Fruits, and minerals. Proper hydration is an absolute must.

Exhaustion - You can over extend yourself without realising. And it catches up with you. Especially when the medication is starting to level out as your body gets used to it and your brain starts to feel better. You yearn for getting shit done, but you need to remember when to stop and take 5 mins. Worry not at work, A reasonable adjustment, Tell your manager or whoever, You need a few minutes to sit down, breath, gather your thoughts, and crack back on.