If you haven't already noticed this you're a dummy. Go to your local pharmacy and purchase some cough syrup. Purchase some that only has "dextromethorphan" in it. Nothing else. If you can't find it, or can only find it with other ingredients, don't worry.
Once you're back home, pour it into a small glass and slam as much as you can. It's very viscious and grossly sweet. Go slow, don't force yourself. Over the course of an hour or two, try to drink most of the bottle.
You'll have a very harsh trip that shows you how useless you are as a NEET and how badly you should spend time with your family, even if they aren't friendly.
https://www.youtube.com/watch?v=EbYXyyLnkxsI'm not even kidding this will legitimately help you to understand people in your life, and your relationship with them.
Then, the next day, go and talk to your relatives. Suggest a barbecue or a trip to the river. Remark on their new haircut that you didn't notice before, or ask if they'd like to cook dinner with you that night.
