£2,500
You may be paying off debt or working to build savings, but you also have access to steady income
You do NOT spend mosto f your time thinking about meeting basic needs such as food, shelter, medical care, child care etc.
Making this investment might mean you might have to cut back on some discretionary spending in your life (such as going out to dinner, buying coffee, buying a new outfit, or going on vacation), but the sacrifice is short-term, and will not harm you in the long term.