Hi there, thanks for your message. I appreciate your concern on this, and trust me I aim to ensure that I do not overbid on these services if I can help it. At the time of looking, the suggested bid was about 40 STEEM, so I bid 25 STEEM to have 15 STEEM left over. Either this was a visual error or not, it is unfortunate that someone else bid on top of this. I assure you I always check before I make bids. Also I'm sure our bids won't cross paths again, I really don't bid that much! Last time I posted an actual blog was 13 days ago. Anyway, thanks for stopping by with your concern. Most bid bots will give a negative ROI if you've been keeping an eye on the Tracker in recent weeks :)