In some game modes, you will need to play in a team. This gives several advantages: you will have access to the field of view of your teammates (you will be able to see what they see), after being shot you can still be revived, some heroes' abilities give bonuses to nearby allies.
In these types of matches, it is extremely important to cooperate and help each other. You need to be prepared for the fact that you will not always be matched with only the most experienced and skilled allies. Remember that everyone was a newbie once and learned how to play, and everyone has bad days.
Even if you are not in the most successful team, this is not a reason to spoil the game for everybody. Be restrained and patient, set a personal example for others.
In these types of matches, it is extremely important to cooperate and help each other. You need to be prepared for the fact that you will not always be matched with only the most experienced and skilled allies. Remember that everyone was a newbie once and learned how to play, and everyone has bad days.
Even if you are not in the most successful team, this is not a reason to spoil the game for everybody. Be restrained and patient, set a personal example for others.