Totally second this. Find your local hubs for entrepreneurs, tech people, inquiring minds etc, and get involved. You don't need to be hung up on the concept of having your own Big Idea, and it's great that you aren't. There are plenty of startups out there who would welcome someone like you - I know I would, if I was in the right country. Not sure of the situation in Dallas but here in the UK hanging around universities is a good way to meet people with ideas but little practical experience.
Learning is great too. As others have said, if you find an itch to scratch, you might end up working on an idea without even realising you've had one.