"I myself was working yesterday."

Translation: Bha mi fhìn ag obair an-dè.

[helenemono]

What is the difference betwen fhìn and fhèin? Thanks

[SrGI2aed]

fhìn is only used for the first person - mi fhìn, sinn fhìn - although not all speakers do this, and some speakers who say mi fhìn / sinn fhìn write it mi fhèin/ sinn fhèin. Otherwise, fhèin is used.