everyone gets burnt-out its alot thats why i don't even watch games this late in the year as much as the start of hoops.
take sometime off and you will know when you are ready to come back.
but we all have our bad sreaks and its best to step back and forget it,then try to play through it,at first you can go back and see if you made a mistake on a few games,but when bad beats drop in with a cold streak its just best to walk away for as long as you need because you won't find your mistakes or more then not you didnot make any your team just had a let down ,like duke in the first half and there is nothing you can do to change that. but regroup with some mental rest, if not your thoughts won't be clear and you will make mistakes.
good luck and take care,the games will always be here but the player won't if he doesnot take care of himself.