How come that a simple sharing/liking/retweet are being stressful? But when you browse a non-sense posts/memes/quotes in your daily activity at social media it automatically triggered your brain cell to post it on your wall without any hesitation. Wow! First of all, you've decided to participate at your own will, and they stated all the task for the campaign that you must accomplish. So if you feel that your payment wasn't enough for the job that you've been done then quit no one will stop you.
I wonder too lol 
for me it's harder to give quality opinions here in the forum rather than sharing,liking, and retweeting especially the merit system made the ranking becomes a lot harder than before, lower ranks = small profit, and besides those social medias are not intended to crypto enthusiast alone.