“If I work an extra year I’ll get about 4,600amonthfrommyretirement.”(Photosubjectisamodel.)−GettyImages/iStockphotoDearQuentin,Iam64andhopetoretirenextyear.Ihave140,000 in savings and about 260,000inmyretirementfund.Itakeinabout2,200 in monthly rent from four properties and will get about 700inSocialSecurity.AllofmyhomesandvehiclesarepaidforandIhavenodebt.IfIretirenextOctober,Iwillgetabout3,600 a month in my retirement. If I work an e ...