I live alone.
Do I need help during the LL phase?
It's possible to do the LL without anyone helps you?
You will most likely need to hire someone to help you out a few days a week at minimum. Can you order groceries online where you live? Who will put them away, who will cook them, who will do your laundry and clean your house? There are a whole slew of logistical issues that you need to work out. It would be wise for you to plan for it to be worse than you think it will be, and for you to have additional money set aside for the cost of having someone help you deal with day-to-day tasks.