Simplicity is the key.
That’s what I find myself constantly saying. Of course, complex writing and stories are different, but a lot of times, simple is better.
Don’t overthink things. If you think too much, sometimes it might hurt you.
Also, sometimes when you’re creating something or completing a project, don’t try to make it so intricate. Go for simple (but obviously it still has to look like you tried hard), and it will come out more professional and elegant.
Life isn’t simple, so we shouldn’t try to make things harder for ourselves all the time.