RE:When you buy quality I concur. Load up in the dip if you've got the disposable cash. TOU is a great investment, but as a recent former ARX emp for a few months (I was with 7G when ARX acquired), I left because it's a dysfunctional company that could be SOOO much better but refuses to address their leadership woes.
I jumped into the energy sector when oil went negative with $200K and I'll be retiring in Q1 next year . The upsides are not the same today, but there is still significant upticks ahead in energy and I'll continue to put more into it until early next year when I punch out and live on substantial dividend income.