I'm familiar with the message you described, but you did not post that six months ago.
Since you have come to this board your posts have implied that selling this stock would be a good idea because its going down, or at least is not going to go up. Yet it has gone up from that time. I rather doubt this is what you expected.
What the stock did in the period of time before you arrived is irrelevant. You were not here to comment. Statements of what you may or may not have done prior to your arrival are irrelevant since there is no way to verify them. Only what you have predicted since you arrived can be used to judge the usefulness of what you post. And so far your advice has not been very accurate.