static void Main(string[] args)
{
Post newPost = new Post("my title", "my description");
newPost.upVote();
newPost.upVote();
newPost.upVote();
newPost.downVote();
Console.WriteLine(newPost.title);
Console.WriteLine(newPost.description);
Console.WriteLine(newPost.createdAt);
Console.WriteLine(newPost.votes);
}