CALLUSES?? Shred On Guitar WITHOUT Them

We are all told (warned?) that we'll develop calluses as we start our guitar journey. Certainly, many do, while never giving thought as to why this slightly annoying tendency might be necessary. Is it?!
In this video we'll dispel the myths, and put you on the right track to MINIMIZING that leathery skin on the tips of your fingers!
Could you avoid them altogether??