Jaros, my background is with nuts and bolts however about 30 years back got bored building dryblowers, sluices etc, decided to have a play with the soldering iron and build a few simple projects. Studied electronics and identification of all the required components.
Today there are so many kits, relatively cheap and the worst thing that can happen is making smoke when a component fitted incorrectly fails. Believe me there were a few instances.
Next project down the track, may have a go at building a simple robot?
Saw one years ago that would bring you a beer but was bit pricey and beyond my skills.