(1)BE OPTIMISTIC: Always have a positive mind toward any challenge maybe if barca had given up with the heavy loss in first leg maybe the wouldn't have progress in d competition

(2)ALWAYS KEEP TO UR PROMISE: Neymar before the match "I promise barca fans two goals" the youngstar however try all he could to fulfil his promise and he found the back of the net twice which play a vital role in their victory

(3)BE FOCUSED:After the first leg there were many criticism. Barcelona never look at this they remain focus and leave the haters to join their lots and they were recompensed with this with a superb comeback

(4)CHANGING TECHNIQUES IN SOLVING PROBLEM:problems are not compulsorily solve with a solution barca are already known with their 4-3-3 formation buh reverse is the case yestedray as they implemented a 3-4-3formation which actually works out for them

(5)BE CONIDENT:Luis enrique before the match"if psg can score4 in their home then we can score6"barca played the match with confident and they were paid 4it.

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(6)TAKING OPPORTUNITY OF ANY SINGLE CHANCE: Though some might say is not possible in football buh if psg had taken advantage of their opportunities against barca maybe they would have been the better side a clear cut of two one on one cut cee of cavani and dimaria

(7)EARLY CHALLENGES ATIMES BRINGS FORTUNE: Maybe if barcelona were not beaten in the first leg they would't have played with determination or maybe if psg had not score their away goal so early barcelona might relent buh psg adding to their tally so early boosted barca

FINALLY NO PROBLEM IS INSORMOUNTABLE IT ONLY DEPENDS ON HOW CREATIVE YOU ARE TOWARDS THEM -ALADODO 2016

Fell free to add urs