Before that, however, you need to nail your.
For the rest, variety is key: a pic with friends, in a suit, travel pic, hobby candid, athletic candid.
At a minimum, include at least 3-5 photos that show you in a positive light.
The way to take your list of faves from drab to rad is avoid overdone, generic interests.
Creating a positive vibe in your profile is that simple.
Focus on positives, rather than negatives.