It is difficult for/to me

[Cochiloko]

It is difficult for me to talk about this, Or It is difficult to me to talk about this, Or It is difficult for me talk about this, It is difficult to me to me talk about this. Which are wrong? And which are right ?

 

[Dosamuno]

It is difficult for me to talk about this.

It is difficult to me to talk about this.

It is difficult for me talk about this.

It is difficult to me to me talk about this.

 

[Cochiloko]

Thanks

 

[Dosamuno]

You're welcome.