I have both, because I believe that holding bitcoin has a good future.
And some of it I use to play trading to get daily profit.
In my understanding trading cannot be a kind of spending; it is definitely an investment because by using your bitcoin as a capital you are trying to make profit and it will be possible if you are enough skilled then you will not be losing your initial bitcoins which will remain as it is then how you are considering trading as a kind of spending.