Before you start
Build for one person you can name.
Pick someone real. The woman who sells vetkoek two streets down, the shop that loses stock every time the power goes. Solve their problem first. You can worry about everyone else later.
Decide what your first win looks like.
Give yourself 30 days and one thing to hit. One paying customer. One panel installed. One crate of sorted plastic sold. Write the date on your wall so you cannot argue with it later.
Tell three people what you are doing.
Put it on your WhatsApp status, tell your cousin, tell the friend who always checks on you. When people expect an update, you keep going on the days you would have quit.
Write down what you are not doing.
Most people do not fail from laziness, they fail from chasing five things at once. Pick the three requests you will turn down this month and say no properly when they come.
Ask yourself if you will still care next year.
If the honest answer is no, keep the idea but do not build your year around it. Something you already notice every day will hold you longer than something that just sounds good.