My portfolio has dropped 6 figure sums but couldn't give a stuff!
Be through this plenty of times to understand the difference between sentimental selling and fundamental selling. Although I understand this isn't entirely sentiment only mostly.
Only "losing" a small portion of the profits I've made over the years anyhow. Portfolio maybe back to same level in a few weeks or a few months, either way suits me.
No borrowed money and CFD accounts all cashed up so have the ability to start to buy some good cheap stuff.
Like I always say fundamentals eventually speak for themselves its just a matter of when.