Trading is definitely not an easy task. When I started trading I lost almost around $500. Lucky me have friends around trading for more than years to make my start easier. It takes generally a year to become good in trading and loss is part of trading that's what my experience says. And keep learning that's the best I can advice if you guys have some goals.
There are people who cannot resist the temptation and already selling onions at this price, but I am glad to see the price is still above $5. Don't sell your precious onions at low price, you'll be surprised in the future!
You have a point, but experienced traders would have sold ONIONS at 7$ and bought back more ONIONS for 5$.
True if you have a knack for the markets you can easily increase your holdings, but I caution newbies to rather hold onto their onions and not get burnt playing the markets. I hope we can sustain a new floor at 5$ and propel in the next rally.
Trading is not for everyone. Contrary to what many say, it is very difficulty to "consistently" make good trades and earn from the market. A bad trade will soon come and it can wipe out one's entire previous gains. I agree that for newbies, holding is simpler and safer. I'm hoping for a run to $10 before the year ends. I hope the big traders make it happen.

Newbies can start studying Fintech and make sure they can use stop-loss orders;)