53 years old, setting up sprints of 4, 7, and 12 years because I only have $383,687 in my portfolio. Existing portfolio: VOO-$149,640, SPYG- $43,784, NVDA- $89,473, GLD- $48,944, ADBE- $32,844, Cash- $19,000 Looking to move all of VOO, SPYG, ADBE, and cash into a 5-stock AI infrastructure hybrid for the next 4 years or 7 years, consisting of NVDA 60%, MU 20%, SMCI 10%, CRDO 5%, and ALAB 5% How unrealistic are the following assumptions?Read more