to say something without thinking carefully or checking
сказать что-то, не подумав или не проверив (skazat shto to ne podumav ili ne proveriv)
"Off the top of my head, I think there are five options."
"Навскидку, думаю, есть пять вариантов." (navskidku dumayu yest pyat variantov)
to worry a lot about something
A source of endless complications or trouble.
Someone who listens and comforts you when you’re upset.
to raise and take care of children
To relax and not worry too much.
to be experiencing a period of bad luck