How do you find time?

I have been trying to live by certain principles. Some are more successful than others. Since being introduced to flylady I always: Get up, shower, get dressed, wipe the bathroom, put in a load of laundry. I have been quite successful with keeping the sink empty also. And since getting my room I have consistently made the bed. There are other steps she recommends that I have not quite adhered to which are: choose your clothes for the next day, declutter a hotspot, spend 15 minutes decluttering and some of her daily missions. I get up at 6:00 on weekdays, and leave at 8:25. Seems like plenty of time but something is not working efficiently, and I think it's making lunch that has slowed me down. Today I seemed to have run out of bread so it took me a while to find 2 pieces for the oldest one's sandwich, meanwhile he was late for the bus. Also I had to make the tuna salad this morning. So I think I have to go back to my old successful method of making lunch the night before. The problem is at night I am soooo tired. How can I have more energy at night? I've started to eat better during the day and I think it's helping. And a little shot of java in the afternoon definitely helps. How bad is that really?