Bitcoin is the future, the future of money. Whatever perception you have about bitcoin is due to the use case that you engage in. If bitcoin provides you an opportunity to invest, bitcoin will be viewed by you as an investment opportunity but it does not still change the original purpose which it was created for which is;
You can invest in bitcoins now because of the volatility that has created room to make profit from buying bitcoins, but if that is the only perception you have about it, When in the future bitcoin prices are no longer as volatile as they use to be, you may become discouraged holding bitcoins in general because what you know it for is no longer as it used to be.

As you invest in bitcoins, still try to engage other uses and functions. To achieve Satoshi's dream and prove that his innovation is successful, when you can, you bitcoins also for some transactions.