To tell us and show us that eventhough the world tells us that we are small and insignificant, God has a great and life changing plan stored for us. He has planted a great seed in us, waiting to be awakened and to sprout in His appointed time.
"But You, Bethlehem Ephrathah, though you are small among the clans of Judah, out of you will come for me one who will be ruler of Israel, whose origins are from of old, from ancient times." - Micah 5:2 (NIV)
And why did He chose to enter this world as a baby looking up and everyone looking down on Him?
To show us a perfect example of Humility! To teach us to humble ourselves. Nothing at His birth says He is better than us, all of it says that He is one of us! And that He would go anywhere and do everything to reach His people! That's the big announcement of Christ's birth! He came to experience all sorts of pain, to tell you that He knows what you're going through ! He can feel you ! He experienced excruciating physical pain (the Crucifixion) to Heart Breaking emotional pain (mockery and insults from the people He's willing to and has died for)
"If the world hates you, keep in mind that it hated me first." - John 15:18 (NIV)
"I have said these things to you, that in me you may have peace. In the world you will have tribulation. But take heart; I have overcome the world." - John 16:33 (ESV)
Therefore, keep in mind that you are precious in God's eyes ! Don't let other's insults and mockery define you cause your real identity is in Christ and in Him alone ! God indeed has a great plan for you .. So the moment He reveals it to you, Listen clearly, Stand up and Obey ! And whenever your situations weigh you down, seek God, lift your head up and raise your hand and you'll see, He will be there stretching His hand to reach yours .. Great advises come from those that have gone through it and there can be no greater adviser than the one who has conquered it all :) and again when He tells you what to do, how to face your situations, Listen clearly, Stand up and Obey !