Yes only priests can consecrate the Holy Eucharist, administer the Sacrament of Penance, administer the Sacrament of the Sick.
What do you know about these sacraments?
For instance, do you realize that the forgiveness of sins, (Penance) is included in the last rites (now called the Anointing of the Sick.)
Plenty, I was born, raised, received my first communion, was confirmed, attended pre-cana and was married in the Catholic Church.
Now that my credentials have been established, let's have yours.