Don't worry, you didn't offend me
If you did ask 10 people the same question then, as you say, you would indeed get 10 different answers. However, you wouldn't get 10 completely different answers all the time. To quote the OP - "I compare what each plans on trading for that day and when I see that most are planning on trading the same thing in the same direction - that's the trend I follow for that day."
It seems like a good idea to me, which is why I was curious what your misgivings were about it. If its just that doing it would make me a lazy trader then thats ok with me

I'll go with whatever works.