I'll take profit if it reaches to $1 trillion market cap. Price by that time will be on estimation of $50,000 - $54,000. As much as I want to drive a Tesla if ever bitcoin's market cap reaches to that high or will surpass $1 trillion market cap, I don't think it's worth for me. 

The tenure is what makes bitcoin greater. We're on the right path so we just have to hold until bitcoin surpass those big tech companies market cap or even reach next to it.