I suggest that you read the related chapter from Cal Newport's book. That would be helpful in understanding more about timeblocking. Daytime is the worst time

I suggest that you read the related chapter from Cal Newport's book. That would be helpful in understanding more about timeblocking. Daytime is the worst time for focused work- in my personal experience. Either go deep into the night or wake up really early. Or any time when you cannot expect interruption. Focused work also works best when you have someone looking out for you- could be a partner or parents when you are young. I take those responsibilities in the house that have clear, regular timings. Even if they are harder. I combine timeblocking + pomodoro, so I get breaks. I walk, drink water. I never read or pick up my smartphone. Whether you are at work or at home, you have to be vigilant about 2-3 hours of focused, isolated work. You have to carve the time out. You know better about your situation. So I will leave that to you. Don't do meetings, or open emails, or browse social media in this time. I was never able to go beyond 6 hours of very productive, innovative time. That was the peak. The usual looks like 1.5-2 hours per day. It also does not have to be a big chunk. The time can be divided into two. But don't do more. And, I will also state the obvious- no matter how much time is gone from your block, do the rest honestly. Be vigilant about it. Do not be a time-use purist. That harmed me a lot when I was in HS. I would plan to spend 4 hours on something, and if one hour were gone, I would do none of the rest 4. Don't be like that.