I've got a ton of books on trading, several of them from the recommended reading list of the Society of Technical Analysts diploma. I have also picked up good resources on IG and recommendations by users here. I'm pretty much saturated with info and have reached my limit until I have absorbed it (Elliot Wave Theory is still slightly cloudy for me me and I have no interest in Ichimoku stuff).
As for asset appreciation. Hell, I don't even know if my flat will go up in value in five years' time. Everything is uncertain. Most people stick money into funds managed by other people and expect to make a profit by the time they retire. I find that idea hopelessly boring.