(before the lesson)
Life is what you make it. 人生は自分で作るもの
Tokyo Governor said we should stay home this weekend.
I stopped by a grocery sore. but there's not much food left.

買いだめ　stock up/hoarding ホーﾃﾞｨﾝｸﾞ n)貯蔵  hoard ホーｧド v)ためこむ
stock up on food
 Which foods should you stock up on in case of an emergency?
 Consumer hoarding of limited goods, such as gasoline and paper, is creating shortages in stores.  consumer ｺﾝスーﾏｰ n)消費者
 People are hoarding behind the coronavirus induced panic.
 behind  前)背後に　 induce ｲﾝデュｰｽ v)...を引き起こす
The guidelines suggest stocking up on canned goods, dry mixes and other items that don't "require refrigeration, cooking, water or special preparation.
 refrigeration ﾘﾌﾘｼﾞレｲｼｮﾝ n)冷蔵
 preparation ﾌﾟﾘﾊﾟレｲｼｮﾝ n)準備

How to stock up for coronavirus? What to stock up for coronavirus?
How to prepare for an emergency: What you need to get.
Coronavirus may be spreading, but it isn't necessary to randomly hoard supplies.
Here are some basic necessities to have at home in case of an emergency.
As the coronavirus outbreak continues, many Americans are preparing to quarantine themselves.
 randomly ラﾝﾀﾞﾑﾘｰ　adv)ランダムに、不定期に
　The winning numbers are randomly selected by computer.
   My phone seems to switch itself off randomly.
 supplies（supply) n)the things such as food, medicines, fuel, etc.　
　Our supplies were running out.
   food and medical supplies for refugees      refugee レﾋｭｼﾞｰ n)難民
 necessity ﾈセｽｼﾃｨｰ n)必要性
quarantine ｸオ(ワ)ﾗﾝﾃｰﾝ v)隔離する n)隔離、隔離施設

Hoarding food: Often food hoarding is directly connected to the child's experience of significant neglect, having consistently had their basic needs for life-sustaining food denied or inadequately met. As a result, the child is forced to become prematurely self-reliant in meeting their own basic needs. For example, in a situation where the parent is chemically dependent, resulting in inconsistency in providing and having food available, it would be reasonable that when food is available, a child would view this as an opportunity. It would be logical that a survival mentality would develop, causing the child to respond to the availability of food by overeating or hoarding food. In neglectful situations, food hoarding is a wise alternative to ongoing food deprivation.

(after the lesson)
I sometimes feel super stupid making a mistake at work such as slipped my mind and miscalculating things like that.