I'm not an investor, but I'm someone who's recently found part-time "work" which is paid in bitcoins. As a result, I don't have a sizeable balance by any means, but the balance I do have is worth a lot, at least to me, as an otherwise-broke university student.
Despite my relatively small balance, everytime I check my wallet (on Bitcoin-qt or Blockchain.info), I find myself increasingly paranoid that I'm going to see all my bitcoins gone from that wallet.
I'm not somebody who's foolish with my security; my wallet.dat is encrypted, I have 2FA set up on Blockchain, and I haven't downloaded any "loaded" executables in about ten years. Even so, it's really very unpleasant to sometimes have these "anxiety attacks", especially when Blockchain decides to archive my change address and it momentarily looks like my entire wallet balance has disappeared.
Can anyone reassure me that I'm safe, or if I'm not, explain what I'm doing wrong? I'm aware of paper wallets, etc, but as I said, my balance isn't investor-sized (always less than 1 BTC) and I occasionally spend bitcoins from it, so I don't think a paper wallet is the best idea. Plus, my paranoia would probably get the better of me and I know I'd have to check the balance, thereby putting it on the Blockchain.

I'm happy to dedicate recordings or to read a message before/after the song.