G'day, at the end of the day I just add the values of BTC & BCH & BTG together and compare it to my original investment. Yes, the %'s change but the overall value has increased over time.

When people talk about using BTC to actually spend as a currency online or in stores, it's a very minute % of transactions overall.

Let's Face it:
Bitcoin and other cryptos have not reached that point yet (although in theory it is their best attribute).
We all know that the majority of holders have them for speculation and / or long term growth and have no intention of spending them in the near future!

There are only 2 types of Crypto People at the moment: Trade or Hodl.
It will only ever be mainstream when the Spend People emerge!