Why the gap matters
Markets don’t owe you groceries.
Anything the market pays for — withdrawals from a 401(k) or IRA — can shrink exactly when you need it most. The classic income-planning move is simple: cover your essential spending with income that arrives no matter what (Social Security, pension, and if there’s a gap, a “personal pension” built from part of your savings), and let the market handle the wants, not the needs.