All I can say, man, is to not let them bother you. Delete any comments they may leave and try to 'start' things. You just have to keep going and show them that you can reach that dream of yours.

Stay at it, bro!

-Bro-fist-

Had a look at your channel to see what you meant. I wouldn't worry. My videos normally get between 1-3 dislikes each. Sometimes it's just a random person trolling. Sometimes it's someone who genuinely didn't enjoy it and so disliked it, as is their right. Ultimately it doesn't matter so much. You still get the view (if you're monetized and you care). If you find, however, that you get more dislikes then likes, then it might be a question of quality that you need to improve, which some people aren't too willing to accept. My first ever video got way more dislikes then likes (because it sucked) and I worked to improve my style and got much better. In any case, don't worry about it. Just keep doing what you do!

So annoying! I dont know why the dislike button even exists, it just discourages all kinds of content creators!

I would just post a comment to the video, saying that someone put a "dislike bot" on you. (if they did)

Then at least people who see the video will see that in the comments and it wont defame you as much.

In all honesty, I would just say ignore them. Even if you're getting a ton of dislikes, YouTubing is about having fun making and posting your vids, not about likes

I'm going to have to agree with CraftaBelle.
Dislike button only holds property of showing your mad behaviour towards the video.
Would be simpler to remove the Dislike button. And if you don't like the video, then just don't push the Like button, no need to brag with the Dislike button making the video look like it's horrible. It will also remove an ability of haters.

Mate, don't even worry. It's frustrating at first but just think that they've put some effort in to dislike your videos.. They might not like you, but use that as a booster, not a downer.

If you like making videos, keep doing them. With 3 dislikes or with no dislikes, what's the difference? You know they're not REAL dislikes from people who believe your videos are bad so don't even think about quitting because of that.

Cheers and all the best!

Dislikes will still give you views, though.
Any rating is better than no rating in YouTube's search engine.

Although it sucks a lot to get dislikes
I don't really know how we can help, as it's individuals that do this, and we don't really have any way of stopping them other than disable ratings on your videos.