I I get that amount and have to get withdraw that amount with an exchange to my bank account then I will provide the exact information to my bank from where I get that amount, because I will not get any amount of money illegal. so I will not need to hide the source of my income.
However, my response depends on what my mood is, and what I'll do to those coins depends on what my mood is when I received them. Most probably however, I'd just save them for now since there's quite an expected rise in value.
Yeah saving for future is good but we should sell some of them when price is high, as its a free money so we should sell it and enjoy life in best possible way.
Yeah even if we hold that high amount in our wallet we should not stop working, we need to continue with earning bitcoins for safety of future.