Open just a couple channels for your own/family use to save yourself chain fees, don't expect to earn routing fees and go overboard. Routing isn't for casuals.
Discussion
Appreciate the word of caution. I am still leaning into trying to route and get some fees. not looking for meaningful financial return at all, more for the experience and learning.
In that case I would recommend reading and watching anything written or presented by Alex Bosworth over the last 5 years
Good starting point, https://www.youtube.com/watch?v=HlPIB6jt6ww