It seems you've started very early on and considering you bought BTC at that early stage have probably done well from it. I think back to 2010 these days and remember hearing about BTC and thinking, that sounds cool and interesting but having no clue as to where to start. I'm not the most computer-savvy dude, I know enough to get by, and so it all seemed very hard. I was eating very good money and had plenty to spare so could have thrown a few thousand in no worries...But just didn't know how. Foolish? I don't think so. I mean it's easy to say so in hindsight but in reality it's not as clear cut.
By 2012 I was developing apartment buildings and townhouses in urban-infill areas in my own company. I'd do the property acquisition, feasibility study, design and construction (the latter with consultants and builders) then sell them off-plan and so was busy, far too busy to think about magic internet money. So again I didn't do anything about it and BTC fell off the radar.
The years went by and here I am, dabbling, in BTC and other crypto's trying to make something happen. I often wonder where I'd be if I dropped a thousand on BTC back in 2012.
Thanks for commenting on my post...I know it makes me sound a little novice but I'm ok with that, not everyone is an expert in every area, and only the truly foolish try to pitch themselves that way.