I would suggest Vanguard Index funds!

I played around a lot with stocks and made much more money but the headache of doing so ruined all the fun.

Now I am invested 90% in low cost Index funds owning the complete market.. I spend my days with Hi-Fi, reading and guns instead of watchings stocks go up and down.

The US in the last 40 years:

Socialism for big corporations and military industrial complex

&

Rugged individualism for the individual.