You are a lucky young man to own 6 bitcoins. I don't know anyone that got in early and kept it this long. I definitely do not know anyone who bought it at ~$100 and sold it at the peak of $19K.
Have you thought about exchanging it for STEEM or other coins? I have been talking to my teammates about STEEM prices dropping ~75% and SBD dropping ~80% since Jan 2018. I think and hope that STEEM will drop to the $1 mark which is when I will pounce. This platform is gaining new users daily, witnesses are upgrading their servers recently to keep up with the high demand. All signs are pointing to buy. That could be an option for you to diversify as you use and support the platform too.
Your mentality is good that you can separate emotions and know that you only invested $1000. Whatever you decide to do, I wish you all the best. You look like you are enjoying life fishing everyday. I wish I had free time like you.
Thanks for hosting your daily $1 SBD giveaway. I hope I hit it one of these days. It's not the money really; it's all about the chase.