After a day or two thinking of what happened against Burnley, I realised Frank Lampard was either naïve or inexperience with relegation battle.
This is just my opinion! At 2-2, he shouldn't have put in Gray for Gordon. We were away and fought hard, but our away form is atrocious this season, our defense is worse and our player's mental strength is extremely fragile. If you look at previous stats, we tend to error later in the game. And sure enough, history repeats itself and we lost.
It has everything to do with concentration and focus for the full 90 minutes - mentality or mental strength as we put it.....But these players have shown they aren't capable to have that concentration for 90 minutes. It is Frank's job to either motivate or manage the game (i.e. substitution and tactics set up). The team attack well but they forgot they have to protect the points earned. It's not 3 points or nothing. 1 point would've kept the distance too.