Yes, I can. But this shall be a family member that has very deep understanding and basic knowledge of investment. Because investing at Dip gives you bunch opportunity to reap at Bull at the long run.
Indeed, I'll still convince my friends and family to join the market even though it's crashing since it's a perfect time for them to buy in, just like you said there should be a basic knowledge when it comes to investment, it would be better if they have that, but if they don't it's still enough to convince them. You'll also guide them though that's why it's still okay.