I wouldn't place all your funds into bitcoin. I have invested 30% of my money into bitcoin and Im still buying more. I'll always stay with $5k in my bank account for emergency purposes.
The best move but you can choose to invest your money to bitcoin also just don't spend it bitcoin has the potention to grow imagine if you turn your $5k dollars when the price of bitcoin is in $2000 or up then you already made some profit and then sell them to save into your bank placing all funds with bitcoin is by choice if you plan and have already idea with trading the so be it and let your money grow from it.
yes that is right if you do not feel it necessary to spend bitcoin or can manage to hold it for some more time then there is such a good opportunity to make profit from bitcoin because every is still confident that the price of bitcoin is gong to increase and may be cross 4000$ so i am going to manage and busy more bitcoin, as i am already holding some bitcoins but still try to buy some more and increasing the holding about of bitcoin and will like to continue holding bitcoin for a long time.