Amount vs. number vs. a lot
“Amount” is normally (especially in formal writing) used to talk about quantities of uncountable things, whereas “number” is used for countable items.
“No amount of money could make me take a cold shower at any time of day.”
“No number of horses could make me take a cold shower at any time of day.”
Two little stylistic notes:
1) “A lot” sounds less formal than “many” or “several.”
2) Slovenians overuse “a number of…”
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