You're 33. That means, unless you strike it rich, you've got 35 more years to work, plus or minus a few. Plan on migrating from what you do now up the food chain to harder things - things that pay better, and where you're harder to replace.
In the end, people matter more than technology. Get better at relating to people, communicating with them, being human with them. You need human connections. As the world becomes more and more impersonal in interactions, find ways to connect with people.
If you're not married, people your age often start feeling like they need to. Choose very carefully. The consequences of a bad choice are horrible; the consequences of a good one are spectacular.
If you have kids, or are about to, they're going to take a lot of your time, energy, and mental bandwidth. Don't give it grudgingly. Love them, don't just tolerate them. Be the parent you wish your parents had been.