LLTD stands for “Let’s Learn the Difference.” It is not uncommon to come across terms that are similar sounding (example: Effect & Affect). Again, there are words that have completely different meanings but we just get confused (example: Concave & Convex). Learning the differences will help us understand their meanings and the context in which they must be used. LLTD is a place where we explain those differences. So, let’s learn!