ABC's of video game addiction: Autonomy, Belonging, Control.
Try to find ways to developing these things in areas outside of gaming. Games are great, but not at the expense of everything else.
Practice real-life mental math: Calculate time / age: If someone was born in 1994 how old are they today? Make change in your head: Cost is 14.27, how much change do you have if you give the cashier 20 bucks? Calculate percentages: tips, tax brackets, sales!!
Your spouse will be absolutely unbearable roughly 10% of the time. So will you be, by the way. Give grace. Receive it too. Also, physical distance helps, even for a few hours.
Born To Dance has lessons and also does birthday parties. A dance class is a good way to get up and out of the house on Saturday mornings during the winter months. It'll be fun at this age - while he's still young enough to enjoy it without being self-conscious. Also a good way to get exercise before he's ready for organized sports.
Encourage creativity, science and engineering: Make a craft station / work bench for projects. Fill it with all kinds of art supplies, engineering kits, tools, pegboard, etc. Stock safety equipment like goggles and make sure the area has good lighting. Lots of ideas on Pinterest, etc.
Be discerning about your sources of information. Some red flags: Too good to be true. Get rich quick. Chosen race. Any race or group blamed for societal problems. Fear of change. Threats of real or metaphysical harm (I.e. $@!#%) or bribes with reward.
Talk about what patterns of abuse look like. Teach them to recognize red flags like love-bombing, isolating from friends and family, controlling behavior and threats of violence and/or self-harm.
Always clean from clean to dirty. Wash glassware first, greasy dishes last. Sink and tub first, then toilet. Then floor. Top-to bottom is another general rule.
Physical contact between two people is only fun / appropriate / legal / healthy if both people are into it.
If one party objects, demurs or even acts less-than-interested, that’s the ballgame. Stop physical contact immediately. Be kind and respectful at all times.
Never post a pic to social media that you wouldn't want Grandma to see. NEVER send or ask to receive naked pictures.
It's tacky, gross, illegal and not worth it. Even if "everyone does it". It's rude and disrespectful.