Sold for a happy ending

My wife and I had an idea to "make a quick $10,000" with bitcoin, easy, right? Well, we purchased $30k worth of bitcoin (at around 45k each) hoping to sell it all for $40k total(gain of $10k). We hit our goal during the rise last week but we were both busy working at the time and couldn't talk about our exit strategy. Last time we were talking about bitcoin over dinner, and I said "You know, btc is close to 68" and the look on her face lit up and she said "So we made it???" I showed her my account and it was now at $45,300. I hit sell all. Gain of +$15,300 8n a few months. Not bas for a newly wed 28 year old couple. Now we have an extra $45k in the bank on top of our regular savings. I plan on reinvestong the gains of 15k back into btc and using the 30k to help pay off our mortgage. We hugged and said "We made it! $45 thousand dollars!" and my 9 year old daughter sitting there says "How did you guys just win $45,000?" "well honey, you know that thing called bitcoin I've been talking about for a couple years now?"