Just logged into my trading account and was excited to see Brickworks down. This is one of my core investments which, along with SolPats and Berkshire, I don't think I can own enough of. Although in saying that, I keep Brickworks to ~50% of my SolPats shares to reflect the cross-shareholding.
I guess that is the long way of saying: A decreasing price on a holding which I have no intention of ever selling just makes me smile - IRL, it allows me to get more shares at a cheaper price which is always welcome. Reminds me yet again of the importance of having a long-term focus and using price fluctuations as an opportunity.