My wife tells me that someone at her work was wondering about getting into the hobby of model railroading. So, guy at work, I write this article for you.
For me, I started model railroading as a kid and sort of picked it up from my dad. I have no idea when he started, but he had locomotives that were far older than I was. Given that he already had a collection of them, I started collecting HO scale trains so we could use our existing sectional track. Our layouts were nothing special. I built small circles on the carpet, ran my engines as fast as I could, and accepted inevitable derailments. It wasn't until I was older that we actually laid flex track down onto cork and particle board and made layouts with proper easements that didn't fall apart.
In the mid 90s, my dad was part of a model railroading club and we gradually started switching over to N scale. The advantage there was that we were able to do more with our temporary layouts in the same physical space. Additionally, a company called Kato was producing a type of snap together sectional track called Unitrack, which was far superior to anything we had worked with previously. The same company also had a variety of very high quality train sets that were priced quite reasonably.
These days, I run both HO and N scale, although my goals with both are completely different. I'll get back to that.
So, what about starting from scratch?