$Berkshire Hathaway B(BRK.B.US) The original intention of buying it was to indirectly hold cash + Apple, as a substitute for cash when the broader market corrects. However, the recent decline has made me reflect. I didn't realize that defense isn't about not falling but rising, but about falling less. Currently, I'm down 1.5 points, with almost no loss, and cash is sufficient. I won't sell at a loss, but I don't plan to add to my position either. I'll reduce my position when it reaches the resistance level of 480, because if the broader market really corrects, Berkshire can't possibly stay immune. Essentially, I'm not investing in this company for the long term but as a cash substitute. I still have to pay for my naivety. Now thinking back, I should have fully switched to Apple, which can both defend and I'm bullish on it anyway.